<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <!-- 引入ETementUI样式 -->
    <link rel="stylesheet"href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <script src="https://ynpkg.com/vue/dist/vue.js"></script>
    <!-- 引入ETementUI组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
</head>

<body>
    <div id="app">

        <!--插值表达式     <input name="username" v-model="username">    {{username}}
        !-- 引入ETementUI样式 -->

        <el-container>
            <el-header>Header</el-header>
            <el-container>
                <el-aside width="200px">Aside</el-aside>
                <el-container>
                    <el-main>Main</el-main>
                    <el-footer>Footer</el-footer>
                </el-container>
            </el-container>
        </el-container>

    </div>
</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
    <script>
        //1. 创建Vue核心对象
        new Vue({
            el: "#app",
            data() { // data() 是 ECMAScript 6 版本的新的写法
                return {

                    url: "https://www.baidu.com"
                }
            }
            /*data: function () {
            return {
            username:""
            }
            }*/
        });


    </script>
<style>
    .el-header, .el-footer {
        background-color: #B3C0D1;
        color: #333;
        text-align: center;
        line-height: 60px;
    }

    .el-aside {
        background-color: #D3DCE6;
        color: #333;
        text-align: center;
        line-height: 200px;
    }

    .el-main {
        background-color: #E9EEF3;
        color: #333;
        text-align: center;
        line-height: 160px;
    }

    body > .el-container {
        margin-bottom: 40px;
    }

    .el-container:nth-child(5) .el-aside,
    .el-container:nth-child(6) .el-aside {
        line-height: 260px;
    }

    .el-container:nth-child(7) .el-aside {
        line-height: 320px;
    }
</style>



</html>